Work-over or drilling rigs are iconic Oilfield symbols which are not required at all times for completions, drilling or even maintenance operations. The coiled tubing is however increasingly being used for performing different well intervention functions, along with some drilling applications.
The term coiled tubing makes reference to the continuous length of steel pipe with small diameter and its associated surface equipment. It also includes related techniques of drilling, work-over and completion or remediation. Oilfield coil tubing technology initially got developed for use on live and productive wells. The technology has lately gained greater acceptance among various operators for delivering an expansive range of drilling and work-over applications...Read More